The following tables present IEM computed monthly data summaries based on
daily data provided by or computed for the IEM. A download interface
exists for the daily summary information. The climatology is provided by the
nearest NCEI climate station () within the current 1991-2020
dataset.
To load shown data into Microsoft Excel,
highlight the table information with your mouse and then copy/paste into Excel.
Precipitation Totals [inch]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1973
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1974
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1975
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1976
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1977
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1978
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1979
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1980
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1981
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1982
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1983
M
M
M
M
M
M
M
M
M
M
M
M
1984
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1985
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1986
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1987
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1988
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1989
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1990
M
M
M
M
M
M
M
M
M
M
M
M
1991
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1992
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1993
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1994
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1995
M
M
M
M
M
M
M
M
M
M
M
M
1996
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1997
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1998
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1999
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
2000
M
M
M
M
M
M
M
M
M
M
M
M
2001
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
2002
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
2003
M
M
M
M
M
M
M
M
M
M
M
M
2004
M
M
M
M
M
M
M
M
M
M
M
M
2005
M
M
M
M
M
M
M
M
M
M
M
M
2006
M
M
M
M
M
M
M
M
M
M
M
M
2007
M
M
M
M
M
M
M
M
M
M
M
M
2008
M
M
M
M
M
M
M
M
M
M
M
M
2009
M
M
M
M
M
M
M
M
M
M
M
M
2010
M
M
M
M
M
M
M
M
M
M
M
M
2011
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
2012
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
2013
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
M
M
M
2014
M
M
M
M
M
M
M
M
M
M
M
M
2015
M
M
M
M
M
M
M
M
M
M
M
M
2016
M
M
M
M
M
M
0.00
M
M
M
M
M
2017
M
M
M
M
M
M
0.00
M
M
M
M
M
2018
M
M
M
M
M
M
M
M
M
M
M
M
2019
M
M
M
M
M
M
M
M
M
M
M
M
2020
M
M
M
M
M
M
M
M
M
M
M
M
2021
M
M
M
M
M
M
M
M
M
M
M
M
2022
M
M
M
M
M
M
M
M
M
M
M
M
2023
M
M
M
M
M
M
M
M
M
M
M
M
2024
M
M
M
M
M
M
M
M
M
M
M
M
2025
M
M
M
M
M
M
M
M
M
M
M
M
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1973
3.6
4.2
3.9
5.4
2.5
3.4
2.7
2.2
2.8
2.9
3.3
5.1
1974
2.2
6.1
4.8
5.2
4.5
3.9
3.7
3.5
3.3
4.4
3.6
4.4
1975
2.3
4.3
4.8
4.8
4.7
4.9
3.6
3.4
2.9
2.6
4.3
1.9
1976
5.5
3.2
3.1
5.0
4.3
4.4
4.3
3.7
2.5
3.5
4.8
4.6
1977
4.7
3.4
5.3
5.1
6.2
4.5
3.8
4.2
2.6
2.4
4.4
3.5
1978
6.2
4.1
6.2
6.3
5.5
4.0
3.9
3.0
3.0
3.2
1.5
4.7
1979
5.5
4.3
4.4
5.5
4.5
3.7
3.2
3.4
2.0
3.6
3.9
6.2
1980
3.7
3.1
4.8
6.5
6.2
6.2
4.8
3.8
2.5
4.2
4.2
5.7
1981
7.2
1.9
3.4
3.3
3.2
2.5
2.2
1.9
1.5
2.2
2.0
5.3
1982
2.5
1.9
4.6
3.7
2.8
3.2
2.4
1.5
1.3
2.3
4.7
4.0
1983
M
M
M
M
M
M
M
M
M
M
M
M
1984
5.1
5.1
4.6
4.8
4.5
3.4
4.1
3.7
3.8
1.8
2.0
2.4
1985
3.6
2.5
5.3
6.0
4.6
4.4
3.9
3.7
2.1
1.6
3.4
2.6
1986
7.6
3.1
4.9
6.4
4.3
3.8
3.6
3.6
2.2
2.5
2.0
5.3
1987
4.7
3.4
4.7
4.9
5.0
4.6
3.9
2.9
2.0
2.3
4.2
2.9
1988
4.7
4.8
9.1
5.6
4.5
3.2
2.9
2.7
3.0
3.5
1.8
5.0
1989
1.6
3.4
3.3
5.9
3.5
3.1
2.7
2.7
1.7
1.7
2.3
2.7
1990
M
M
M
M
M
M
M
M
M
M
M
M
1991
2.9
2.2
3.9
5.0
5.5
4.4
4.2
3.0
3.0
2.9
2.9
4.2
1992
2.6
3.0
4.5
4.0
4.2
4.2
2.7
2.2
3.0
5.1
3.7
2.4
1993
2.6
3.8
4.0
6.2
4.1
3.7
3.9
2.8
3.0
2.9
2.8
4.6
1994
4.7
3.1
4.1
6.7
3.8
4.2
2.2
2.3
3.2
1.9
1.3
2.1
1995
M
M
M
M
M
M
M
M
M
M
M
M
1996
2.2
2.9
3.7
3.4
4.2
4.5
3.8
2.8
4.1
3.5
3.7
2.5
1997
2.2
3.3
4.1
4.6
4.8
4.3
3.9
2.9
2.1
2.5
1.8
3.1
1998
2.6
2.0
3.9
4.5
3.4
3.1
3.1
3.1
3.0
3.2
3.6
2.7
1999
4.0
6.6
3.6
4.0
4.3
3.9
3.9
2.7
2.8
2.7
4.0
4.1
2000
M
M
M
M
M
M
M
M
M
M
M
M
2001
1.9
3.8
3.4
2.3
1.9
2.0
2.1
2.1
2.9
0.3
1.6
1.8
2002
1.0
2.5
1.5
1.9
2.4
1.2
2.0
1.8
1.5
1.7
1.0
0.9
2003
M
M
M
M
M
M
M
M
M
M
M
M
2004
M
M
M
M
M
M
M
M
M
M
M
M
2005
M
M
M
M
M
M
M
M
M
M
M
M
2006
M
M
M
M
M
M
M
M
M
M
M
M
2007
M
M
M
M
M
M
M
M
M
M
M
M
2008
M
M
M
M
M
M
M
M
M
M
M
M
2009
M
M
M
M
M
M
M
M
M
M
M
M
2010
M
M
M
M
M
M
M
M
M
M
M
M
2011
2.2
2.5
4.3
4.3
4.1
4.4
4.5
3.8
3.3
3.0
2.2
4.4
2012
3.7
2.5
3.4
4.2
5.0
4.8
4.4
3.7
3.4
2.4
2.9
2.9
2013
3.3
4.3
3.0
4.5
5.0
4.8
4.0
4.0
3.1
3.0
3.7
3.9
2014
2.3
4.3
5.5
5.0
5.4
3.8
4.3
3.7
3.1
2.5
3.0
3.8
2015
3.2
4.0
5.9
3.8
3.2
3.7
2.0
4.0
3.5
3.8
2.9
1.6
2016
3.7
5.1
5.7
3.9
5.2
4.1
3.8
4.5
2.5
2.4
3.2
3.6
2017
3.6
2.8
5.3
5.5
6.0
3.4
4.9
2.1
3.0
1.6
2.8
3.4
2018
4.6
3.3
4.8
4.5
6.0
3.8
4.0
4.3
3.3
4.0
4.0
3.6
2019
5.9
2.7
2.8
5.8
5.3
4.4
6.9
4.8
3.8
3.0
4.6
3.8
2020
2.2
0.6
2.7
4.8
4.9
6.5
4.5
5.7
3.4
1.9
1.0
0.4
2021
2.0
1.1
1.0
1.6
1.9
2.8
3.7
3.7
3.2
2.5
4.4
2.6
2022
4.1
4.8
3.7
4.6
3.3
3.7
3.9
3.8
3.8
1.8
3.1
2.0
2023
4.2
3.6
4.9
5.2
5.5
3.9
5.1
6.8
4.9
5.2
7.6
7.7
2024
6.2
5.1
7.2
8.7
6.5
5.6
5.9
5.8
8.5
6.1
0.9
2.4
2025
3.5
M
M
M
M
M
M
M
M
M
M
M
Average Daily High Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1973
36.05
30.80
45.68
54.05
59.65
63.05
74.12
62.60
62.30
55.85
44.24
38.55
1974
44.06
44.05
47.80
49.80
70.25
73.58
56.60
76.87
68.36
45.80
47.09
42.00
1975
43.31
42.41
43.67
57.44
61.70
68.06
75.08
71.14
66.80
56.85
43.94
43.32
1976
47.27
41.74
46.34
56.14
67.50
74.60
76.36
68.87
61.82
55.34
47.17
39.20
1977
38.10
43.38
50.06
54.56
56.97
65.42
70.32
67.36
64.64
55.63
47.24
42.05
1978
38.04
35.34
47.68
48.68
56.39
67.04
72.94
70.09
69.44
58.71
49.22
39.84
1979
36.24
39.67
48.32
52.52
66.03
72.62
75.49
71.95
67.10
54.82
48.08
44.77
1980
35.72
46.34
45.53
54.74
56.45
67.34
72.70
75.20
69.38
57.95
44.78
41.93
1981
41.58
39.97
51.68
56.00
61.96
70.52
69.63
73.23
63.38
55.40
50.96
40.54
1982
42.08
39.53
47.98
54.43
64.54
72.60
76.94
71.45
70.25
54.44
46.71
42.11
1983
49.35
36.23
50.73
53.06
60.74
70.50
80.89
73.67
69.41
59.99
46.12
41.66
1984
38.80
38.23
45.62
55.05
52.64
68.92
76.92
69.94
64.20
56.68
47.64
42.51
1985
32.36
41.03
44.41
57.56
59.74
68.72
76.83
73.94
71.98
59.83
41.06
45.66
1986
39.19
33.24
47.77
52.24
66.94
69.39
72.39
72.87
66.76
61.65
49.26
44.54
1987
38.99
39.08
43.14
57.28
61.32
67.83
75.05
72.91
71.61
54.22
48.19
44.77
1988
39.82
44.26
51.08
53.92
60.68
67.37
76.08
74.56
68.13
58.66
45.18
47.58
1989
47.56
47.84
55.79
53.19
65.65
70.55
75.24
75.52
67.01
60.68
47.55
41.47
1990
43.14
51.44
57.93
54.77
67.08
70.93
78.69
77.62
69.44
58.71
48.17
38.27
1991
40.71
39.50
51.05
54.41
61.58
71.34
78.36
80.87
71.50
55.57
47.08
44.58
1992
43.33
48.34
53.23
56.75
67.40
66.77
77.38
80.34
67.84
53.29
51.97
42.39
1993
44.51
45.87
50.74
57.98
67.52
76.20
76.17
79.26
66.14
54.54
45.14
44.72
1994
42.90
39.68
59.50
56.35
65.49
75.10
82.55
81.59
66.29
56.30
52.54
43.58
1995
38.42
45.57
50.06
59.54
65.15
70.54
79.86
73.88
63.21
61.19
47.48
38.77
1996
38.54
37.40
44.46
57.12
64.63
75.44
74.56
72.75
63.47
56.83
47.41
39.55
1997
43.26
49.65
61.79
63.30
69.25
71.29
76.57
75.47
70.90
58.72
47.00
41.35
1998
41.28
50.78
54.48
54.58
65.99
73.44
77.07
76.83
65.29
57.21
44.81
41.91
1999
42.98
43.07
51.09
57.25
65.62
69.95
76.69
72.48
67.03
56.27
45.54
40.23
2000
42.08
47.54
54.09
55.39
64.35
68.95
66.94
71.52
69.96
57.19
45.19
42.44
2001
37.52
46.49
53.45
58.62
68.35
74.19
77.55
79.20
67.48
64.11
49.45
40.05
2002
41.73
48.09
54.97
55.18
61.07
72.77
72.12
70.20
64.15
58.56
49.87
40.83
2003
40.20
37.86
53.20
56.53
69.80
79.94
80.18
84.36
69.35
54.82
47.29
42.03
2004
39.47
43.20
47.82
55.63
62.39
74.09
76.02
74.25
70.78
59.12
50.11
43.51
2005
37.40
M
M
M
M
M
M
M
M
M
M
M
2006
39.99
41.84
49.95
61.33
67.27
76.53
82.40
73.95
71.10
62.13
50.51
44.48
2007
47.94
49.18
54.09
65.92
68.32
72.37
78.21
73.24
67.58
58.31
47.99
43.57
2008
37.80
M
M
M
M
M
M
M
M
M
M
M
2009
37.54
42.92
52.69
55.95
70.59
74.45
77.05
78.37
69.74
58.99
49.24
40.80
2010
40.10
M
M
M
M
M
M
M
M
M
44.60
32.90
2011
38.35
44.93
49.60
64.03
68.29
67.95
72.53
77.79
72.50
58.36
48.74
44.37
2012
44.21
36.23
55.94
49.10
60.39
69.63
71.71
77.64
65.19
56.93
48.35
41.94
2013
42.16
38.07
42.37
51.67
55.79
69.80
77.23
71.12
67.78
56.18
48.12
46.14
2014
41.26
41.87
51.25
56.69
59.83
68.65
70.77
68.53
66.75
60.12
50.31
45.29
2015
44.09
38.66
49.50
55.59
61.42
69.16
80.71
68.64
62.09
54.63
52.94
42.16
2016
39.66
41.07
46.63
53.15
58.19
65.30
74.12
69.92
65.67
53.34
46.95
44.90
2017
36.66
43.06
52.55
54.95
55.67
70.16
75.88
77.93
65.78
62.96
48.56
38.12
2018
42.33
36.20
42.35
56.35
59.62
65.90
74.50
77.31
68.60
58.82
46.70
43.55
2019
38.24
43.30
49.50
53.12
59.93
72.92
76.44
72.66
62.96
58.32
45.80
42.00
2020
42.44
47.42
45.71
55.40
64.15
67.29
78.68
75.94
69.04
54.98
50.86
41.08
2021
36.76
42.49
49.02
48.89
56.90
71.24
72.28
72.05
66.94
56.96
46.33
42.37
2022
44.53
50.45
50.81
59.24
71.25
79.94
85.48
81.30
72.14
64.63
52.10
41.17
2023
41.75
47.81
54.53
59.24
62.08
72.74
80.25
81.24
72.62
64.57
51.44
49.65
2024
46.52
51.55
52.21
59.36
62.89
71.66
80.14
81.35
67.34
59.06
61.70
49.58
2025
41.72
M
M
M
M
M
M
M
M
M
M
M
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1973
35.60
30.80
45.68
45.95
58.18
61.02
71.00
61.83
59.90
53.45
41.00
36.42
1974
43.16
43.49
46.20
49.00
63.63
68.00
54.80
70.06
59.40
44.90
42.35
42.00
1975
41.51
35.60
36.65
44.84
51.44
56.66
63.70
60.92
57.86
48.84
38.24
36.65
1976
38.21
35.23
36.24
46.61
55.96
61.34
63.94
58.30
54.08
49.65
41.51
33.57
1977
31.30
34.83
41.93
43.04
48.37
54.68
59.29
58.59
54.38
50.64
40.34
35.25
1978
32.35
29.49
39.78
40.82
48.26
56.72
62.60
62.48
59.18
48.78
40.22
31.77
1979
27.12
32.20
37.81
41.18
52.09
59.18
62.31
59.46
55.58
47.56
39.44
36.47
1980
29.10
36.10
36.53
41.00
45.70
55.64
59.75
62.83
59.30
47.68
36.68
33.05
1981
30.66
32.77
41.23
44.42
48.66
58.40
58.25
61.38
54.98
46.81
39.92
32.41
1982
34.72
31.29
36.28
42.07
52.33
59.34
61.83
60.83
58.79
45.64
40.02
35.39
1983
38.62
28.43
39.39
41.12
48.42
58.44
68.15
63.08
57.88
50.06
38.38
33.49
1984
31.04
29.33
35.31
42.59
43.75
55.21
62.04
58.58
52.61
48.55
41.03
35.72
1985
25.54
32.03
35.67
44.29
48.93
56.14
64.12
62.45
60.63
51.29
35.10
38.54
1986
31.13
27.17
37.32
43.45
56.24
58.08
60.64
61.47
56.99
52.47
43.62
36.59
1987
31.11
32.01
33.54
44.92
48.49
55.64
63.08
62.29
61.69
49.09
40.94
37.36
1988
34.74
34.23
38.08
44.19
50.68
56.19
64.09
64.09
57.62
51.23
35.00
37.32
1989
36.77
38.80
44.14
41.76
52.73
56.52
62.62
62.40
56.40
50.38
39.02
33.40
1990
35.13
41.12
45.16
42.45
54.52
58.39
64.39
64.19
57.85
50.38
39.37
30.28
1991
31.55
30.66
40.39
41.78
47.48
56.03
64.13
65.95
61.45
48.09
39.72
34.19
1992
34.25
38.34
41.11
45.58
55.05
54.13
63.59
66.71
57.74
45.56
43.59
35.45
1993
36.34
35.83
40.31
44.40
55.40
61.22
62.63
66.29
56.05
48.20
38.96
36.61
1994
35.50
31.73
46.25
43.93
53.21
60.13
68.27
67.86
55.88
48.44
44.84
36.02
1995
30.07
36.65
35.37
46.11
52.50
55.80
66.50
61.60
53.04
53.89
39.60
32.74
1996
31.91
29.30
34.99
45.01
51.06
60.83
61.54
60.93
53.09
49.67
40.80
34.33
1997
37.01
40.15
48.12
46.78
54.89
58.83
62.84
63.23
61.21
49.47
40.58
35.32
1998
33.12
41.29
40.30
42.68
52.74
59.20
63.43
64.39
54.74
48.83
37.39
34.34
1999
35.67
32.83
39.69
45.23
54.19
56.86
61.99
61.13
57.35
47.69
37.21
32.89
2000
32.95
37.44
41.00
43.88
53.05
56.86
53.25
59.94
57.52
50.14
39.38
36.86
2001
30.94
36.98
43.20
45.38
57.05
60.88
65.07
67.29
55.57
56.45
40.92
31.66
2002
33.99
38.89
43.61
43.28
48.61
60.03
59.27
58.28
53.93
50.25
43.88
34.79
2003
32.06
29.57
40.14
43.48
55.95
66.21
64.87
69.49
57.32
46.18
40.80
35.55
2004
30.76
34.06
37.70
43.35
48.79
59.72
62.62
62.89
58.72
52.37
41.34
37.25
2005
37.40
M
M
M
M
M
M
M
M
M
M
M
2006
32.35
33.74
37.66
48.33
54.46
62.26
68.38
60.01
61.44
54.54
42.34
38.14
2007
38.73
39.31
42.89
53.79
55.49
59.79
64.15
61.40
55.73
50.15
40.09
36.06
2008
37.40
M
M
M
M
M
M
M
M
M
M
M
2009
30.07
33.24
41.14
45.41
56.86
58.66
63.42
65.54
58.75
49.84
43.09
32.53
2010
39.20
M
M
M
M
M
M
M
M
M
42.80
29.07
2011
32.61
37.50
39.27
52.07
55.47
57.94
60.43
66.57
63.07
49.25
43.58
39.43
2012
35.99
28.87
48.92
45.75
53.60
62.17
66.09
69.03
58.14
51.53
43.10
35.96
2013
35.28
31.17
35.53
44.20
49.22
62.20
67.53
66.32
60.58
50.96
42.72
39.59
2014
36.11
36.27
44.76
51.20
55.40
61.21
62.81
62.22
59.16
54.78
46.28
41.00
2015
38.86
33.53
43.81
48.29
55.12
60.91
71.38
62.73
56.30
49.68
46.16
36.24
2016
33.68
35.67
40.69
48.65
52.88
60.96
66.32
66.32
60.27
48.84
43.28
40.25
2017
30.51
36.05
45.43
48.12
52.34
63.68
67.57
69.39
57.74
55.16
44.31
34.97
2018
37.53
30.87
36.63
50.53
54.64
61.70
66.90
71.68
62.17
53.18
43.40
37.75
2019
33.35
37.90
45.60
48.82
50.58
66.26
69.80
67.58
59.00
53.41
41.78
37.80
2020
37.90
40.69
40.31
50.50
56.83
60.61
69.34
69.86
62.74
50.18
46.54
38.38
2021
33.16
38.26
44.15
44.34
50.60
64.04
66.20
67.40
61.62
50.78
42.87
37.47
2022
37.68
39.91
40.48
46.58
59.06
66.44
70.67
69.39
60.92
58.13
46.94
36.59
2023
36.47
39.52
43.96
47.42
53.19
62.12
66.55
65.91
61.64
55.52
41.18
40.13
2024
36.24
43.30
42.22
46.70
51.80
59.60
67.48
68.87
56.66
52.79
52.25
39.48
2025
34.88
M
M
M
M
M
M
M
M
M
M
M
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1973
35.82
30.80
45.68
50.00
58.92
62.04
72.56
62.21
61.10
54.65
42.62
37.48
1974
43.61
43.77
47.00
49.40
64.53
70.79
55.70
73.46
60.40
45.35
42.35
42.00
1975
42.41
39.01
40.16
51.14
56.57
62.36
69.39
66.03
62.33
52.85
41.09
39.98
1976
42.74
38.49
41.29
51.38
61.73
67.97
70.15
63.59
57.95
52.50
44.34
36.38
1977
34.70
39.10
45.99
48.80
52.67
60.05
64.81
62.98
59.51
53.14
43.79
38.65
1978
35.19
32.42
43.73
44.75
52.32
61.88
67.77
66.29
64.31
53.75
44.72
35.80
1979
31.68
35.93
43.06
46.85
59.06
65.90
68.90
65.71
61.34
51.19
43.76
40.62
1980
32.41
41.22
41.03
47.87
51.07
61.49
66.23
69.02
64.34
52.82
40.73
37.49
1981
36.12
36.37
46.46
50.21
55.31
64.46
63.94
67.30
59.18
51.10
45.44
36.47
1982
38.40
35.41
42.13
48.25
58.43
65.97
69.38
66.14
64.52
50.04
43.36
38.75
1983
43.99
32.33
45.06
47.09
54.58
64.47
74.52
68.37
63.64
55.02
42.25
37.58
1984
34.92
33.78
40.47
48.82
48.20
62.06
69.48
64.26
58.40
52.61
44.33
39.11
1985
28.95
36.53
40.04
50.92
54.33
62.43
70.47
68.19
66.30
55.56
38.08
42.10
1986
35.16
30.21
42.54
47.84
61.59
63.74
66.51
67.17
61.87
57.06
46.44
40.56
1987
35.05
35.54
38.34
51.10
54.90
61.74
69.06
67.60
66.65
51.65
44.56
41.07
1988
37.28
39.24
44.58
49.06
55.68
61.78
70.09
69.33
62.87
54.94
40.09
42.45
1989
42.16
43.32
49.97
47.48
59.19
63.54
68.93
68.96
61.71
55.53
43.29
37.43
1990
39.13
46.28
51.55
48.61
60.80
64.66
71.54
70.90
63.64
54.55
43.77
34.28
1991
36.13
35.08
45.72
48.10
54.53
63.69
71.25
73.41
66.47
51.83
43.40
39.39
1992
38.79
43.34
47.17
51.17
61.22
60.45
70.49
73.52
62.79
49.43
47.78
38.92
1993
40.42
40.85
45.53
51.19
61.46
68.71
69.40
72.78
61.10
51.37
42.05
40.66
1994
39.20
35.70
52.87
50.14
59.35
67.61
75.41
74.72
61.08
52.37
48.69
39.80
1995
34.25
41.11
42.71
52.82
58.83
63.17
73.18
67.74
58.12
57.54
43.54
35.75
1996
35.22
33.35
39.73
51.07
57.85
68.14
68.05
66.84
58.28
53.25
44.10
36.94
1997
40.14
44.90
54.96
55.04
62.07
65.06
69.71
69.35
66.05
54.09
43.79
38.33
1998
37.20
46.04
47.39
48.63
59.36
66.32
70.25
70.61
60.02
53.02
41.10
38.13
1999
39.33
37.95
45.39
51.24
59.91
63.40
69.34
66.81
62.19
51.98
41.38
36.56
2000
37.52
42.49
47.55
49.63
58.70
62.90
60.10
65.73
63.74
53.66
42.28
39.65
2001
34.23
41.73
48.33
52.00
62.70
67.54
71.31
73.24
61.53
60.28
45.19
35.86
2002
37.86
43.49
49.29
49.23
54.84
66.40
65.70
64.24
59.04
54.40
46.87
37.81
2003
36.13
33.72
46.67
50.01
62.88
73.08
72.53
76.93
63.34
50.50
44.05
38.79
2004
35.12
38.63
42.76
49.49
55.59
66.90
69.32
68.57
64.75
55.74
45.73
40.38
2005
37.40
M
M
M
M
M
M
M
M
M
M
M
2006
36.17
37.79
43.81
54.83
60.86
69.40
75.39
66.98
66.27
58.33
46.42
41.31
2007
43.33
44.25
48.49
59.85
61.91
66.08
71.18
67.32
61.66
54.23
44.04
39.82
2008
37.60
M
M
M
M
M
M
M
M
M
M
M
2009
33.80
38.08
46.91
50.68
63.73
66.56
70.23
71.96
64.24
54.42
46.17
36.67
2010
39.65
M
M
M
M
M
M
M
M
M
43.70
30.99
2011
35.48
41.21
44.43
58.05
61.88
62.95
66.48
72.18
67.78
53.80
46.16
41.90
2012
40.10
32.55
52.43
47.42
57.00
65.90
68.90
73.34
61.66
54.23
45.72
38.95
2013
38.72
34.62
38.95
47.93
52.50
66.00
72.38
68.72
64.18
53.57
45.42
42.86
2014
38.69
39.07
48.00
53.94
57.62
64.93
66.79
65.38
62.95
57.45
48.29
43.15
2015
41.47
36.10
46.65
51.94
58.27
65.04
76.04
65.69
59.19
52.15
49.55
39.20
2016
36.67
38.37
43.66
50.90
55.54
63.13
70.22
68.12
62.97
51.09
45.12
42.57
2017
33.58
39.55
48.99
51.54
54.01
66.92
71.72
73.66
61.76
59.06
46.44
36.55
2018
39.93
33.53
39.49
53.44
57.13
63.80
70.70
74.50
65.39
56.00
45.05
40.65
2019
35.79
40.60
47.55
50.97
55.25
69.59
73.12
70.12
60.98
55.87
43.79
39.90
2020
40.17
44.05
43.01
52.95
60.49
63.95
74.01
72.90
65.89
52.58
48.70
39.73
2021
34.96
40.37
46.59
46.61
53.75
67.64
69.24
69.73
64.28
53.87
44.60
39.92
2022
41.10
45.18
45.65
52.91
65.15
73.19
78.07
75.35
66.53
61.38
49.52
38.88
2023
39.11
43.67
49.25
53.33
57.64
67.43
73.40
73.57
67.13
60.05
46.31
44.89
2024
41.38
47.42
47.21
53.03
57.35
65.63
73.81
75.11
62.00
55.92
56.97
44.53
2025
38.30
M
M
M
M
M
M
M
M
M
M
M
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
